| 词汇 | perestroika |
| 词根词缀 | 词源： 1981, from Rus., lit. "rebuilding, reconstruction, reform" (of Soviet society, etc.), from pere- "re-" + stroika "building, construction." First proposed at the 26th Party Congress (1979); popularized in Eng. 1985 during Mikhail Gorbachev's leadership of the U.S.S.R. |
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